"I will forever be grateful to my teammates and Buckeye Nation for making my time as a Buckeye so memorable," Marshall tweeted in a statement.

"I will always be a Buckeye at heart as this was my dream, and I will work hard to positively represent Buckeye Nation and my hometown wherever I go. I will never forget this opportunity and experience."

Marshall was second on the team with 922 all-purpose yards. He had 36 receptions for 477 yards and five touchdowns this season.

Ohio State defeated Notre Dame 44-28 in the Fiesta Bowl Jan. 1.

Marshall, a 2013 Middletown graduate, was an Under Armour All-American his senior season with the Middies.